Formula: HOCH₂(CHOH)₄CH₂OH Formula Weight: 182.17 CAS Number: 69-65-8

Formula: MgCl₂•6H₂O Formula Weight: 203.30 CAS Number: 7791-18-6

Formula: MgSO₄•7H₂O Formula Weight: 246.47 CAS Number: 10034-99-8

Formula: C₅H₁₁NO₂S Formula Weight: 149.21 CAS Number: 63-68-3

Formula: Mixture Concentration: (ICP-OES) 1010mg/L max Formula: SeO2 in HNO3 0.5mol/L